| West Columbia to Montijo | 4,035.75 mi (6,494.91 km) |
| West Columbia to Montilla | 4,169.21 mi (6,709.70 km) |
| West Columbia to Montmelo | 4,402.51 mi (7,085.15 km) |
| West Columbia to Montornes del Valles | 4,403.60 mi (7,086.90 km) |
| West Columbia to Montoro | 4,170.72 mi (6,712.13 km) |
| West Columbia to Monzon | 4,295.04 mi (6,912.20 km) |
| West Columbia to Mora | 4,158.81 mi (6,692.96 km) |
| West Columbia to Moralzarzal | 4,124.89 mi (6,638.38 km) |
| West Columbia to Moron de la Frontera | 4,139.38 mi (6,661.68 km) |
| West Columbia to Mostoles | 4,138.29 mi (6,659.93 km) |
| West Columbia to Motril | 4,247.99 mi (6,836.48 km) |
| West Columbia to Muchamiel | 4,357.50 mi (7,012.71 km) |
| West Columbia to Mula | 4,315.54 mi (6,945.18 km) |
| West Columbia to Munguia | 4,115.23 mi (6,622.82 km) |
| West Columbia to Murcia | 4,335.08 mi (6,976.64 km) |
